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Answered1080 FTW2 iCX 2nd Fan does not start at 5%

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PrinceVinc
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Saturday, October 07, 2017 2:12 AM (permalink)
I was trying something with precision XOC.
 
I wanted to see if the Manual Fan curve would stop when I close the Program. It did, but I noticed that the 2nd Fan does not start to Spin when I put both to 5%.
 
The first one Spins the 2nd One just occasionally jerks in an attempt to start at 5%
 
When I set them both to 10% Both where Spinning, but than I saw in GPU-Z that the first one Spins about 100RPM faster than the 2nd when I set both to 10% ~340RPM to ~260RPM
Is that "normal" or does that mean something is wrong with the 2nd Fan? I am kinda inexpierenced, this is my 2nd GPU I ever had and the first that get's actually this kind of attention. 
post edited by PrinceVinc - Saturday, October 07, 2017 2:16 AM
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    Sajin
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 8:07 AM (permalink) ☼ Best Answerby PrinceVinc Saturday, October 07, 2017 7:13 PM
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.


    See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
    RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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    rjohnson11
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 8:38 AM (permalink)
    Sajin
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.

    +1. Sajin is absolutely correct here. A small part of this also has to do with the sensors and heat in each area of the GPU.

    AMD Ryzen 9 7950X,  Corsair Mp700 Pro M.2, 64GB Corsair Dominator Titanium DDR5  X670E Steel Legend, MSI RTX 4090 Associate Code: H5U80QBH6BH0AXF. I am NOT an employee of EVGA

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    PrinceVinc
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 11:25 AM (permalink)
    Sajin
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.



    So the Jerking on 5% where it looks like it attempts to Start is not a bad thing either?
     
    My thanks to you again than, I will now proceed with my Piece of Mind Gaming Experience! ^^
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    PietroBR
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 11:27 AM (permalink) ☄ Helpfulby PrinceVinc Saturday, October 07, 2017 7:13 PM
    PrinceVinc
    Sajin
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.



    So the Jerking on 5% where it looks like it attempts to Start is not a bad thing either?
     
    My thanks to you again than, I will now proceed with my Piece of Mind Gaming Experience! ^^



    Not at all.
    My FTW did this, and my FTW3 does this as well when in 0% mode.

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    Sajin
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 12:38 AM (permalink)
    PrinceVinc
    Sajin
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.



    So the Jerking on 5% where it looks like it attempts to Start is not a bad thing either?
     
    My thanks to you again than, I will now proceed with my Piece of Mind Gaming Experience! ^^


    Yep, not a problem at all.


    See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
    RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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    kbhushan
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    Re: 1080 FTW2 iCX 2nd Fan does not start at 5% Saturday, October 07, 2017 12:54 AM (permalink) ☄ Helpfulby PrinceVinc Saturday, October 07, 2017 7:13 PM
    PrinceVinc
    Sajin
    Normal. All 3 fans on my 1080 ti kingpin run at different speeds when they are all set to the same fan speed %.



    So the Jerking on 5% where it looks like it attempts to Start is not a bad thing either?
     
    My thanks to you again than, I will now proceed with my Piece of Mind Gaming Experience! ^^


    My 1080 FTW2's second fan as well does this. I haven't tried setting it to 5% but I saw when the first fan is spinning the second one just attempts to start.

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